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【单选题】
人体体质强弱的前提条件是( )A.
先天因素
B.
后天因素
C.
性别
D.
年龄
E.
地理因素
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举一反三
【简答题】Some names have special meanings in popular American expressions. One day, an average Joe was walking down the street. An average Joe is a common person – either male or female. He did not know where ...
【单选题】质询是属于科学方法四大基本要素的()。
A.
Hypotheses
B.
Characterizations
C.
Experiments
D.
Presentments
【简答题】阅读理解。 Some names have special meanings in popular American expressions. One day, an average Joe was walking down the street. An average Joe is a common person-either male or female. He was lost. He di...
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